Compare models

Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.

Comparing agents instead? Switch to agent compare →

Selected

Claude 4.8 Opus×

DeepSeek-V4-Pro×

Gemini Omni×

DeepSeek-V3.1×Clear all

	Claude 4.8 Opus Anthropic	DeepSeek-V4-Pro DeepSeek	Gemini Omni Google	DeepSeek-V3.1 DeepSeek
Vendor	Anthropic	DeepSeek	Google	DeepSeek
Family	Claude	DeepSeek	Gemini	DeepSeek
Release date	2026-05-28	2026-04-22	2026-05-20	2025-08-21
Context window	1,000,000 tokens	1,000,000 tokens	1,000,000 tokens	128,000 tokens
Parameters	—	1.6T (49B active)	—	671B
Modality	text, vision	text	text, vision, audio, video	text
License	proprietary	MIT	proprietary	MIT
Source	proprietary	open weights	proprietary	open weights
Description	Anthropic's flagship hybrid-reasoning model — Opus 4.8 pushes coding and AI-agent workflows further (agentic coding 69.2% vs 64.3% on 4.7; multidisciplinary reasoning 57.9% vs 54.7%). 1M-token context, $5/$25 per MTok pricing held flat from Opus 4.7. Introduces Dynamic Workflows for Claude Code (research preview). GA on Anthropic API (`claude-opus-4-8`), AWS Bedrock, Google Vertex, Microsoft Foundry, and GitHub Copilot.	DeepSeek's flagship open-weight MoE. 1.6T parameters with 49B activated, 1M-token context, and a hybrid attention scheme (CSA + HCA) that delivers long-context inference at ~27% of V3.2's FLOPs.	Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model.	Large MoE open-weight model. Predecessor to DeepSeek-V4.
Links	vendor →	weights →	vendor →	weights →
Benchmarks
MMLU-Pro	—	84.2%	—	—
GPQA-D	—	82.4%	—	—
HumanEval	—	95.1%	—	—
Aider	—	80.1%	—	—
AIME-25	—	88.6%	—	—
LiveCB	—	72.4%	—	—
MMMU	—	—	82.5%	—